International Data Encryption Algorithm CS-627-1 Fall 2004 By How-Shen Chang Table of Contents: Introduction 2 Description of IDEA 3 Key Generation 3 Encryption 4 Decryption 6 Modes of operation 6 Weak keys for IDEA 6 Implementation 7 Applications 8 Conclusion 9 Introduction The Data Encryption Standard (DES) algorithm has been a popular secret key encryption algorithm and is used in many commercial and financial applications. Although introduced in 1976‚ it
Premium Cryptography Encryption Key
Fundamentals of programming with algorithms and logic Benjamin Sigala April 5‚ 2010 Computer programs are a form of language written out processes that carry out different tasks. Like human society there are different languages and different ways of speaking that language‚ the same goes for software design. There are three basic types
Premium Computer program Programming language Object-oriented programming
Site Planning and building form are very important from the point of view of seismic performance of the structure. Also it is very important to have proper compatibility of elements resisting seismic forces. Site Planning and selection of building forms is the first step in designing of any structure and the decisions taken are very crucial for the behaviour of those structures during any earthquake. Based on examples taken from various past earthquakes and theories this chapter gives guidelines
Premium Urban planning Architecture Landscape architecture
Stremmer Algorithm Overview The Porter Stemmer is a conflation Stemmer developed by Martin Porter at the University of Cambridge in 1980. The stemmer is a context sensitive suffix removal algorithm. It is the most widely used of all the stemmers and implementations in many languages are available. This native functor creates a module that exports a function which performs stemming by means of the Porter stemming algorithm. Quoting Martin Porter himself: The Porter stemming algorithm (or ’Porter
Premium Consonant Affix
Electrical System and Equipment MaintenanceElectrical System and Equipment Maintenance Introduction Electricity is the most widely used energy source in the hospitality industry. It is critical for the companies to develop a well-maintained electrical system in order to ensure the smooth operations. Besides‚ a good electrical system provides high quality of service to the guest and facilitates the staff working environment. Source of electricity‚ power distribution systems‚ control devices
Premium Electrical engineering Uninterruptible power supply Electricity distribution
Higher Level Case Study Booklet 2013 How to do well in Unit 1 and Unit 2 Section A Revise your booklets Learn your case studies by: highlighting the key facts converting them into simple drawings or mind maps Highlight the key words and commands on the question paper Study maps‚ and diagrams thoroughly before looking at the question. Look at the title and the key. Make sure you understand fully what the examiner is showing you‚ THEN look at the question. Describe
Premium Flood Carbon dioxide Lesotho
PLANNING Thinking and looking ahead Process of establishing objectives and appropriate courses of action before taking action Why plan? To be: a. EFFECTIVE – being able to realize the objectives - “doing the right thing” b. EFFICIENT – being able to spend the least amount of resources in realizing the objective - “doing things right” TYPES OF PLANS: 1. Strategic Plan - focused on the entire organization - top management formulates the objectives
Premium Management Strategy Planning
TECHNOLOGY BHUBANESWAR Digital Signal Processing Lab Report 6 Submitted by Name Allam Levi Ratnakar B Suresh Roll Number 08EEB025 08EEB026 Problem: Design a model for the plant h (z) =0.2600+0.9300z¯¹+0.2600z¯² using direct modeling (Adaptive Algorithm LMS/RMS). The channel is associated with the following functions. where p(k) is the output of each of linear part of the channels Theory: The aim of this experiment is to create a model for a plant with given parameters using direct modeling
Premium Digital signal processing Das Model
of all employees. P Productive -Zero defects. -No trouble in operation. -safety. M Maintenance -Longer life cycle of production system. Purpose of Maintenance: Attempt to maximize performance of production equipment efficiently and regularly. Prevent breakdown or failures. Minimize production loss from failures. Increase reliability of the operating systems. Maintenance Objectives: Must be consistent with the goals of production (cost‚ quality‚ delivery‚ safety). Must
Premium Maintenance
comprise certain actions within a specific field. In a like manner‚ different rules can be applied to the manufacturing and domestic maintenance. As the need for a well-planed‚ effective and safe maintenance has emerged‚ a complex methodology has been designed. It is called Reliability Centred Maintenance. Such methodology is applied to various contexts of maintenance so that there has been a little agreement on what is a real purpose of such approach. Therefore‚ current paper lingers upon the analysis
Premium Management Organization Project management